Magnetek Flex EX 6 User manual

Brand: Magnetek

Model: Flex EX 6

Type: User manual

This manual is also suitable for

Flex EX 4

Flex EX series

Radio Control Equipment Flex EX 4, Flex EX 6

Instruction manual

Your New Radio System

Thank you for your purchase of Flex EX radio remote control system. Without a doubt, our Flex EX system is the

ultimate solution for providing precise, undeterred, and safe control of your material.

If your product ever needs modification or service, please contact TER Ceska Company.

TER Ceska Flex EX 4, Flex EX 6 Instruction manual

1. PRODUCT MANUAL SAFETY INFORMATION

TER Ceska offers a range of radio remote control products and control products for material handling applications.

This manual has been prepared by TER Ceska to provide information and recommendations for the installation, use,

operation and service.

Anyone who uses, operates, maintains, services, installs or owns products should know, understand and follow the

instructions and safety recommendations in this manual.

The recommendations in this manual do not take precedence over any of the following requirements relating to cranes, hoists

lifting devices or other material handling equipment which use or include TER Products:

• Instructions, manuals, and safety warnings of the manufacturers of the equipment where the radio system is used,

• Plant safety rules and procedures of the employers and the owners of facilities where the TER Products are being

used,

• Regulations issued by the Occupational Health and Safety Administration (OSHA),

• Applicable local codes, ordinances, standards and requirements, or

• Safety standards and practices for the industries in which TER Products are used.

This manual does not include or address the specific instructions and safety warnings of these manufacturers

or any of the other requirements listed above. It is the responsibility of the owners, users and operators of

the TER Products to know, understand and follow all of these requirements. It is the responsibility of the

employer to make its employees aware of all of the above listed requirements and to make certain that all

operators are properly trained.

No one should use TER Products prior to becoming familiar with and being trained in these requirements and

the instructions and safety recommendations in this manual.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

2. Introduction

The Flex EX series radio remote control systems are designed for control of industrial equipment and machinery such as

overhead traveling cranes, jib cranes, gantry cranes, tower cranes, electric hoists, winches, monorails, conveyor belts, mining

equipment and other material handling equipment where wireless control is preferred.

Each Flex EX system consists of a transmitter handset and receiver unit. Other standard-equipped accessories include

transmitter waist belt, spare transmitter power key, clear vinyl pouch, 2 pcs. AA (LR06) batteries, compass direction decal

sheet and user’s manual.

2.1. List of notable features include:

62 user-programmable channels – Advanced synthesized RF controls with 62 built-in channels; there are no

more fixed channels and fragile quartz crystals to break.

Automatic channel scanning receiver – No more hassle of climbing up the crane to change receiver channels.

Over one million unique ID codes (20bit) – Each and every Flex EX system has its own unique ID codes and

serial number, never repeats.

Advanced controls – The Flex EX system utilizes advanced microprocessor controls with 32bit CRC and

Hamming Code, which provide ultra fast, safe, precise, and error-free encoding and decoding.

Unique I-CHIP design – The I-CHIP functions in a way that is very similar to SIM cards used on mobile phones,

with the ability to transfer system information and settings from one transmitter to another without the hassle

of resetting the spares.

Reliable push buttons – The in-house designed push buttons with gold-plated contacts are rated for more than

one million press cycles.

Low power consumption – Requires only two AA (LR06) batteries for more than 150 hours of operating time

between replacements.

Ultra-durable nylon and fiberglass composite enclosures – Highly resistant to breakage and deformation even

in the most abusive environments.

Full compliance – All systems are fully compliant with the FCC Part-15 Rules, European Directives (Safety, EMC,

R&TTE, Machinery), and Industry Canada Specifications (IC).

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

3. Radio Controlled Safety

3.1. CRITICAL INSTALLATION CONSIDERATIONS

WARNING

PRIOR TO INSTALLATION AND OPERATION OF THIS EQUIPMENT, READ, DEVELOP AND UNDERSTANDING OF

THE CONTENTS OF THIS MANUAL AND THE OPERATION MANUAL OF THE EQUIPMENT OR DEVICE TO WHICH

THIS EQUIPMENT WILL BE INTERFACED. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS

INJURY OR DEATH AND DAMAGE TO EQUIPMENT.

ALL EQUIPMENT MUST HAVE A MAINLINE CONTACTOR INSTALLED AND ALL TRACKED CRANES, HOISTS,

LIFTING DEVICES AND SIMILAR EQUIPMENT MUST HAVE A BRAKE INSTALLED. FAILURE TO FOLLOW THIS

WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.

AN AUDIBLE AND/OR VISUAL WARNING MEANS MUST BE PROVIDED ON ALL REMOTE CONTROLLED

EQUIPMENT AS REQUIRED BY CODE, REGULATION, OR INDUSTRY STANDARD. THESE AUDIBLE AND/OR

VISUAL WARNING DEVICES MUST MEET ALL GOVERNMENTAL REQUIREMENTS. FAILURE TO FOLLOW THIS

WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.

FOLLOW YOUR LOCAL LOCKOUT TAGOUT PROCEDURE BEFORE MAINTAINING ANY REMOTE CONTROLLED

EQUIPMENT. ALWAYS REMOVE ALL ELECTRICAL POWER FROM THE CRANE, HOIST, LIFTING DEVICE OR

SIMILAR EQUIPMENT BEFORE ATTEMPTING ANY INSTALLATION PROCEDURES. DEENERGIZE AND TAGOUT ALL

SOURCES OF ELECTRICAL POWER BEFORE TOUCH-TESTING ANY EQUIPMENT. FAILURE TO FOLLOW THIS

WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.

THE DIRECT OUTPUTS OF THIS PRODUCT ARE NOT DESIGNED TO INTERFACE DIRECTLY TO TWO STATE SAFETY

CRITICAL MAINTAINED FUNCTIONS, I.E., MAGNETS, VACUUM LIFTS, PUMPS, EMERGENCY EQUIPMENT, ETC. A

MECHANICALLY LOCKING INTERMEDIATE RELAY SYSTEM WITH SEPARATE POWER CONSIDERATIONS MUST BE

PROVIDED. FAILURE TO FOLLOW THIS WARNING COULD RESULT IN SERIOUS INJURY OR DEATH OR DAMAGE

TO EQUIPMENT.

3.2. GENERAL

Radio controlled material handling equipment operates in several directions. Cranes, hoists, lifting devices and other material

handling equipment can be large, and operate at high speeds. Quite frequently, the equipment is operated in areas where

people are working in close proximity to the material handling equipment. The operator must exercise extreme caution at all

times. Workers must constantly be alert to avoid accidents. The following recommendations have been included to indicate

how careful and thoughtful actions may prevent injuries, damage to equipment, or even save a life.

3.3. PERSONS AUTHORIZED TO OPERATE RADIO CONTROLLED CRANES

Only properly trained persons designated by management should be permitted to operate radio controlled equipment.

Radio controlled cranes, hoists, lifting devices and other material handling equipment should not be operated by any person

who cannot read or understand signs, notices and operating instructions that pertain to the equipment.

Radio controlled equipment should not be operated by any person with insufficient eyesight or hearing or by any person who

may be suffering from a disorder or illness, is taking any medication that may cause loss of equipment control, or is under the

influence of alcohol or drugs.

3.4. SAFETY INFORMATION AND RECOMMENDED TRAINING FOR RADIO

CONTROLLED EQUIPMENT OPERATORS

Anyone being trained to operate radio controlled equipment should possess as a minimum the following knowledge and skills

before using the radio controlled equipment.

The operator should:

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

• have knowledge of hazards pertaining to equipment operation

• have knowledge of safety rules for radio controlled equipment

• have the ability to judge distance of moving objects

• know how to properly test prior to operation

• be trained in the safe operation of the radio transmitter as it pertains to the crane, hoist, lifting device or other

material handling equipment being operated

• have knowledge of the use of equipment warning lights and alarms

• have knowledge of the proper storage space for a radio control transmitter when not in use

• be trained in transferring a radio control transmitter to another person

• be trained how and when to report unsafe or unusual operating conditions

• test the transmitter emergency stop and all warning devices prior to operation; testing should be done on each shift,

without a load

• be thoroughly trained and knowledgeable in proper and safe operation of the crane, hoist, lifting device, or other

material handling equipment that utilizes the radio control

• know how to keep the operator and other people clear of lifted loads and to avoid „pinch“ points

• continuously watch and monitor status of lifted loads

• know and follow cable and hook inspection procedures

• know and follow the local lockout and tagout procedures when servicing radio controlled equipment

• know and follow all applicable operating and maintenance manuals, safety procedures, regulatory requirements, and

industry standards and codes

The operator shall not:

• lift or move more than the rated load

• operate the material handling equipment if the direction of travel or function engaged does not agree with what is

indicated on the controller

• use the crane, hoist or lifting device to lift, support or transport people

• lift or carry any loads over people

• operate the crane, hoist or lifting device unless all persons, including the operator, are and remain clear of the

supported load and any potential pinch points

• operate a crane, hoist or lifting device when the device is not centered over the load

• operate a crane, hoist or lifting device if the chain or wire rope is not seated properly in the sprockets, drum or

sheave

• operate any damaged or malfunctioning crane, hoist, lifting device or other material handling equipment

• change any settings or controls without authorization and proper training

• remove or obscure any warning or safety labels or tags

• leave any load unattended while lifted

• leave power on the radio controlled equipment when the equipment is not in operation

• operate any material handling equipment using a damaged controller because the unit may be unsafe

• operate manual motions with other than manual power

• operate radio controlled equipment when low battery indicator is on

WARNING

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

THE OPERATOR SHOULD NOT ATTEMPT TO REPAIR ANY RADIO CONTROLLER. IF ANY PRODUCT

PERFORMANCE OR SAFETY CONCERNS ARE OBSERVED, THE EQUIPMENT SHOULD IMMEDIATELY BE TAKEN

OUT OF SERVICE AND BE REPORTED TO THE SUPERVISOR. DAMAGED AND INOPERABLE RADIO CONTROLLER

EQUIPMENT SHOULD BE RETURNED TO TER FOR EVALUATION AND REPAIR. FAILURE TO FOLLOW THIS

WARNING COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.

3.5. TRANSMITTER UNIT

• Transmitter switches should never be mechanically blocked ON or OFF.

• When not in use, the operator should turn the transmitter OFF.

• A secure storage space should be provided for the transmitter unit, and the transmitter unit should always be placed

there when not in use.

• This precaution will help prevent unauthorized people from operating the material handling equipment.

• Spare transmitters should be stored in a secure storage space and only removed from the storage space after the

current transmitter in use has been turned OFF, taken out of the service area and secured.

3.6. PRE-OPERATION TEST

At the start of each work shift, or when a new operator takes control of the crane, operators should do, as a minimum, the

following steps before making lifts with any crane or hoist:

• Test all warning devices.

• Test all direction and speed controls.

• Test the transmitter emergency STOP.

3.7. BATTERIES

WARNING

KNOW AND FOLLOW PROPER BATTERY HANDLING, CHARGING AND DISPOSAL PROCEDURES. IMPROPER BATTERY

PROCEDURES CAN CAUSE BATTERIES TO EXPLODE OR DO OTHER SERIOUS DAMAGE. FAILURE TO FOLLOW THIS WARNING

COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.

• Use only batteries approved by TER for the specific product.

• Do not dispose of a battery pack in fire, it may explode.

• Do not attempt to open the battery pack.

• Do not short circuit the battery.

• Keep the battery pack environment cool during charging operation and storage (i.e., not in direct sunlight or close to

a heating source).

3.8. BATTERY CHARGING

• For those transmitters equipped with battery chargers, please familiarize all users with the instructions of the

charger before attempting to use.

• Do not attempt to charge non-rechargeable battery packs.

• Avoid charging partially discharged rechargeable batteries to help prolong battery cycle life.

• Avoid charging the battery pack for more than 24 hours at a time.

• Do not charge batteries in a hazardous environment.

• Do not short the charger.

• Do not attempt to charge a damaged battery.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

• Use only approved chargers for the appropriate battery pack.

• Do not attempt to use a battery that is leaking, swollen or corroded.

• Charger units are not intended for outdoor use. Use only indoors.

3.9. BATTERY DISPOSAL

Before disposing of batteries consult local and governmental regulatory requirements for proper disposal procedure.

3.10. SPECIFIC SYSTEM WARNINGS

Below are some specific operating safety tips that should be strictly followed when operating a Flex EX systems:

1. Always check the transmitter handset for any damage that might inhibit proper crane operation prior to crane

operation.

2. Check the Status LED on the transmitter for any signs of low battery power (refer to page 21).

3. Check the Status LED on the transmitter for any signs of irregularities (refer to page 21).

4. The crane limit switches should be checked prior to crane operation or at the beginning of each shift. When checking

limit switches the hoist should be centered over an area free of personnel and equipment.

5. If the power to the crane is removed, the operator should turn off the transmitter power immediately until the

power to the crane is restored.

6. If the crane fails to respond properly to operator’s command the operator should stop operation, turn the

transmitter power off, and then report the condition to their supervisor.

7. The transmitter power should be turned off after each use. If the transmitter handset is not in use always turn the

power off and store it in a safe or designated location. Never leave the transmitter handset unattended in the

working area.

8. Make sure the system is not set to the same channel as any other Flex EX systems in use within a distance of 300

meters.

9. Never operate equipment with two transmitter handsets at the same time unless they are programmed to do so.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

4. General System Information

4.1. TRANSMITTER HANDSET

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Fig. 1: Transmitter Flex EX 4, Flex EX 6

1 – Emergency STOP Button

2 – Removable Power key switch

3 – Battery cover

4 – Strap ring

5, 6 – System channel, Crane number

TER Ceska Flex EX 4, Flex EX 6 Instruction manual

4.2. Receiver unit

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Fig. 2 : Receiver Flex EX 4, Flex EX 6

2 – External antenna (TNC)

3 – LED Power

4 – LED Status

5 – LED SQ

6 – LED COM

7 – Wiring diagram

8 – Type label

TER Ceska Flex EX 4, Flex EX 6 Instruction manual

5. Functions settings

5.1. Channel Change via Push Buttons

The transmitter channel can also be changed directly on the push buttons. Please refer to the instructions below on how to

change the transmitter channel via push buttons.

Press E-STOP button first, then press and hold PB1, PB2 and PB3, rotate the power key to „START“ position at

the same time and release E-STOP button. A series of green and red blinks will appear on the Status LED

showing the current channel setting. A green blink represents the tens (+10) and a red blink represents the

units (+1).

Examples: 2 green blinks followed by 5 red blinks represents channel 25, 6 red blinks represents channel 06.

Select a new channel by pressing PB1 and PB2 on the transmitter. Press PB1 to increment the units (+1) and PB2

to increment the tens (+10).

Examples: Pressing PB2 two times and then PB1 four times will give you channel 24, pressing PB1 nine times

with give you channel 09.

When finished, the newly selected channel will appear on the Status LED via a series of green and red blinks

again.

Exit the channel programming by turning off the transmitter power.

Make sure the receiver channel is set identical to the transmitter:

After changing the transmitter channel turn on the transmitter power, rotate the power key switch to the

„START“ position, and hold it there for up to 1 minute. Within this 1-minute period the receiver will search

(channel 01 – channel 62) and lock onto the newly selected transmitter channel automatically. Please note that

in order for the receiver to switch to auto-scanning mode, you must first deactivate the receiver MAIN by

shutting off the transmitter power or press down the emergency stop button before changing the transmitter

channel.

Please note that when channel is set beyond channel 62 via PB1 and PB2 (i.e. channel 63, 68, 88, etc…), the

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

system will recognize it as channel 62.

5.2. Optional 4-Digit Security Code

The 4-digit Security Code is an optional feature that can be programmed into the transmitter to allow operation only to those

who know the code. If this feature is desired, set up as follows:

Prior to rotating the transmitter power key-switch to START position to begin operation, you first enter a 4-digit security code

in order to proceed further. When this 4-digit security code is entered correctly, a green light will appear on the Status LED.

Please refer to the instruction below on how to program the 4-digit security code.

Release E-Stop, then press and hold PB1, PB2, PB3 and PB4 (all at once), then rotate the power key to START

position.

A constant orange light will appear on the Status LED telling you that you are in the security code programming

mode.

For newly purchased system with the security code function deactivated (default setting), press PB1 four times

(1111) to activate the security code function. At this time the Status LED on the transmitter will blink orange

slowly telling you that the 4 digits entered is correct. Then select your own 4-digit security code by pressing

PB1, PB2, PB3 or PB4 on the transmitter (four presses randomly). At this time, fast orange blinks are displayed

on the Status LED telling you to reconfirm the 4-digit security code you have just entered. A green light will

appear once you have re-entered the same 4-digit security code again (programming completed). If any mistake

is made during this process, or if a red light is shown on the Status LED after you have re -entered the security

code (incorrect input), or even if you believe you have entered the correct code but the transmitter fails to work

properly, then you must reset the transmitter power (by power-cycling the transmitter *) and then repeat step

a, b and c again.

* Note: To power-cycle the transmitter, you must first remove, then reinstall the batteries.

Simply turning the power switch off, then on will NOT properly clear the memory. This process must be used

for any errors regarding proper transmitter operation (not just for security code settings).

Steps: Press and hold PB1 – PB4 and rotate power key to START position > constant orange > press PB1 four

times (for new systems) or 4-digit security code > slow orange blinks > enter the new 4-digit security code > fast

orange blinks > re-enter the same 4-digit security code again > green light.

If you wish to cancel the security code function, then repeat a, b, c above and press PB1 four times as your new

security code (security code function disabled).

If you do not remember the 4-digit security code, then you must contact your dealer or distributor for further

assistance.

5.3. I-CHIP

The I-CHIP functions in a way that is very similar to a SIM card inside a mobile phone, which stores system information such as

your telephone number, account number, phone book and other settings. The I-CHIP works exactly the same way, as it stores

information such as system serial number/ID codes, channel configurations and push button configurations.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

When replacing a transmitter handset, just take the I-CHIP out of the old transmitter and install it into the new one (refer to

Fig. 3 below).

6. Fuse ratings

FUSE # 110 V AC 230 V AC 380 V AC 410 V AC 24 V AC 42, 48 V AC 12 – 24 V DC

F1 – F8 5.0 A (clear) 5.0 A (clear) 5.0 A (clear) 5.0 A (clear) 5.0 A (clear) 5.0 A (clear) 5.0 A (clear)

F9 – F10 0.5 A (blue) 0.5 A (blue) 0.5 A (blue) 0.5 A (blue) 1.0 A (red) 1.0 A (red) 2.0 A (purple)

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Fig. 3: I-CHIP replacing

TER Ceska Flex EX 4, Flex EX 6 Instruction manual

7. System channels table

1 433.000MHz 32 433.775MHz

2 433.025MHz 33 433.800MHz

3 433.050MHz 34 433.825MHz

4 433.075MHz 35 433.850MHz

5 433.100MHz 36 433.875MHz

6 433.125MHz 37 433.900MHz

7 433.150MHz 38 433.925MHz

8 433.175MHz 39 433.950MHz

9 433.200MHz 40 433.975MHz

10 433.225MHz 41 434.000MHz

11 433.250MHz 42 434.025MHz

12 433.275MHz 43 434.050MHz

13 433.300MHz 44 434.075MHz

14 433.325MHz 45 434.100MHz

15 433.350MHz 46 434.125MHz

16 433.375MHz 47 434.150MHz

17 433.400MHz 48 434.175MHz

18 433.425MHz 49 434.200MHz

19 433.450MHz 50 434.225MHz

20 433.475MHz 51 434.250MHz

21 433.500MHz 52 434.275MHz

22 433.525MHz 53 434.300MHz

23 433.550MHz 54 434.325MHz

24 433.575MHz 55 434.350MHz

25 433.600MHz 56 434.375MHz

26 433.625MHz 57 434.400MHz

27 433.650MHz 58 434.425MHz

28 433.675MHz 59 434.450MHz

29 433.700MHz 60 434.475MHz

30 433.725MHz 61 434.500MHz

31 433.750MHz 62 434.525MHz

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

8. Receiver Installation

8.1. PRE-INSTALLATION PRECAUTIONS

1. Make sure the transmitter and the receiver have identical serial number/ID codes and channels.

2. Make sure the receiver is not set to the same channel as any other systems in use in the surrounding area.

3. Make sure that the crane or equipment is working properly prior to installation.

4. Make sure the power source to the receiver is set correctly.

5. Switch off the main power source to the crane or equipment prior to installation.

8.2. STEP-BY-STEP INSTALLATION

1. For best reception the location of the receiver should be visible to the operator at all time.

2. The location selected should not be exposed to high levels of electric noise. Mounting the receiver next to an

unshielded variable frequency drive may cause minor interference.

3. Always locate the receiver as far away from variable frequency drives as possible.

4. For better reception, make sure the receiver is in an upright position.

5. Ensure the selected location has adequate space to accommodate the receiver (refer to Fig. 4).

6. Drill one hole (8mm diam.) on the control panel or location where the receiver is to be installed (refer to Fig. 4).

7. Make sure the bolt is tightened after installation.

8. For system wiring please refer to pages 15 or 16.

8.3. SYSTEM TESTING

1. Turn on the power source to the receiver and test the MAIN relay output by pressing the red emergency stop button

and observe that it properly opens and closes the mainline disconnect contactor.

2. Test the operation of each function to ensure it corresponds to the transmitter direction labels or the pendant it is

replacing.

3. Test the limit switches (if any) to see if they are working properly.

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Fig. 4: Receiver installation

TER Ceska Flex EX 4, Flex EX 6 Instruction manual

4. If your new remote control is replacing an existing pendant, make sure it is completely disconnected and placed in a

safe location to prevent unwanted control commands.

8.4. Flex EX 4 output relay contact diagram

• Numbers in circles: wire or Harting pin number.

• For 12 – 24 VDC power supply, wire #1 corresponds to the negative charge (–) and wire #3 corresponds to the

positive charge (+). Wire #2 is for GROUND.

• After initiating the START function the START position will become an auxiliary function with momentary contact –

relay FUNC.

• If the built-in horn is enabled it is not possible to use relay FUNC (K26), contacts #4 and #5 are not connected to the

output cable.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

8.5. Flex EX 6 output relay contact diagram

• Numbers in circles: wire or Harting pin number.

• For 12 – 24 VDC power supply, wire #1 corresponds to the negative charge (–) and wire #3 corresponds to the

positive charge (+). Wire #2 is for GROUND.

• After initiating the START function the START position will become an auxiliary function with momentary contact –

relay FUNC.

• If the built-in horn is enabled it is not possible to use relay FUNC (K26), contacts #4 and #5 are not connected to the

output cable.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

9. Operating procedure

9.1. General Operating Procedure

1. Reset the red emergency stop button located on the top left hand side of the transmitter handset by rotating it

either clockwise or counter clockwise. The red button will pop up.

2. Turn on the transmitter power by inserting the black-colored key into the power key slot (located on the top right

hand side of the transmitter handset) and rotate it clockwise to the „On“ position.

3. After turning on the transmitter power, check the Status LED on the transmitter handset for any sign of system

irregularities (refer to „Transmitter STATUS Light Indication“ on page 21). If the system is normal, the Status LED will

light up green for two (2) seconds.

4. If there are no signs of any system irregularities, then rotate the power key further clockwise to „Start“ position for

up to 2 seconds – this will activate the receiver MAIN. Thereafter, the same „Start“ position will become an auxiliary

function with momentary contact (refer to page 18). By push button pressing before Start Status LED blink orange.

5. Now press any push button on the transmitter handset to operate the crane or equipment. During transmitter

inactivity (push buttons not pressed), the transmitter will automatically switch to standby mode after 1 minute

(if not set any). The receiver MAIN will be disconnected. To resume operation just rotate the power key switch to

START position to reconnect the receiver MAIN.

6. In case of an emergency, pressing the red emergency stop button will immediately disconnect the receiver mainline.

To reset the emergency stop button, just rotate the red button either clockwise or counter-clockwise so it pops up.

When the green light appears, rotate the power key to „Start“ position to resume operation.

7. Turn off the transmitter power by rotating the power key counter-clockwise to the „Off“ position; it will disconnect

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

the transmitter power and the receiver MAIN altogether. Turn it further counter-clockwise to release the key.

9.2. ON / OFF Push Button Function

When the „On“ output relay is closed („On“ push button pressed), the „Off“ output relay will open automatically, or vice

versa. This function can be affected by „E-STOP“ command or conditional on „START“ command.

9.3. FWD / REW Function

Two relays toggled and latched. This function can be affected by „E-STOP“ command.

9.4. START/AUX Function

After initiating the START function the Start position will become an auxiliary function with momentary contact. For auxiliary

applications such as horns or buzzers, please connect it to the FUNC output relay located inside the receiver unit.

By equipments with built-in horn is horn controlled by this function.

9.5. Brake Function

Affected push buttons can working according the globally settings in 3 modes:

A) When releasing the push button from 2

speed up to 1

speed, 1

speed output relay will open for up to 1.0 second

and then close again.

B) When push button is pressed down to the 2

speed directly from neutral position (0 speed), 1

speed output relay

will maintain closure for up to 0.4 second before 2

speed output relay is closed. When releasing the push button

from 2

speed up to neutral position (0 speed), 1

speed output relay will maintain closure for up to 0.5 second

before going to neutral (0 speed).

C) When releasing the push button from 2

speed up to neutral position (0 speed), 1

speed output relay will maintain

closure for up to 0.1 second before going to neutral (0 speed).

9.6. Momentary Contact

When the push button is released, the output relay that corresponds to that push button will open. This type of contact is

usually applied to external application such as horns or buzzers. This function can be conditional on „START“ command.

9.7. Toggled Contact

When the push button is released, the output relay that corresponds to that push button will remain closed (maintained

contact) until next time the user presses the same push button again. This type of contact is usually applied to external

application such as lights. This function can be affected by „E-STOP“ command

9.8. A/B Selector Push Button Operating Procedure

Pressing the „Select A/B“ push button will toggle between output relay A, B and A+B respectively. There are 4 different types

of Select A/B sequences available.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

9.9. 3

Speed Push Button Operating Procedure

When a push button is held at 2

speed, pressing the 3

speed push button one time will activate the 3

speed output relay

(toggled). If the operator wants 2

speed again, just press the 3

speed push button one more time.

9.10. Magnet ON/OFF Push Button Function

To activate the magnet just press the push button with the Magnet symbol. To deactivate the magnet, for safety purpose, you

must first press and hold the Magnet push button and then press the OFF push button. Pressing the OFF push button by itself

can not deactivate the magnet.

9.11. Auxiliary STOP Push Button Function

The auxiliary STOP function acts as a 2

emergency stop button. Other than by emergency stop button and transmitter power

key switch, the receiver MAIN is also deactivated when this auxiliary stop push button is pressed.

9.12. Automatic Channel Scanning Operating Procedure

After changing the transmitter channel (refer to page 10), turn on the transmitter power, rotate the power key switch to the

„Start“ position, and hold it there for up to 1 minute. Within this 1-minute period the receiver will search (channel 01 –

channel 62) and lock onto the newly selected transmitter channel automatically. Please note that in order for the receiver to

switch to auto-scanning mode, you must first deactivate the receiver MAIN by shutting off the transmitter power or press

down the emergency stop button before changing the transmitter channel.

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TER Ceska Flex EX 4, Flex EX 6 Instruction manual

9.13. Changing Transmitter Batteries

Change the transmitter batteries by unscrewing the battery cover located on the backside of the transmitter (refer to Fig. 6).

During battery installations make sure that the black ribbon is centered between the two batteries. After changing the

batteries make sure that all screws are tightened to avoid water, moisture, dirt, grease, or other liquid penetration.

Use 2 standard AA (LR06), non-rechargeable batteries 1,5V or rechargeable 1,2V or special rechargeable battery kit.

Page 20 of 27 December 2015

Fig. 5: Automatic channel scanning operating procedure

Fig. 6: Changing transmitter batteries

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Magnetek Flex EX 6 User manual

Brand: Magnetek

Model: Flex EX 6

Type: User manual

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Magnetek Flex EX 6 User manual

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Magnetek Flex EX 6 User manual

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